This research deals with the life and career of Nasser al-Din, his personal religion that belongs to the field of the French Orientalism, as he grew up from a family that cared about the law and was religiously influenced by the values of that family represented by his primary and secondary studies in Paris and his interest in painting and his receiving the honorable award in the public competition for painting. We note that Dinet has embodied in his paintings history and events to be directed to the Islamic world, especially Algeria, out of love for aspiration and knowledge, to end up influenced by the Islamic religion and its values, and to return to his country, France, embracing the Islamic religion and under the testimony of senior scholars from Algeria, to go to Mecca as a pilgrim to the House of God, to turn into an effective Islamic element, and embodies Islamic history and the values of the Islamic community, leaving an Islamic heritage that simulates the Western world and the Western mind, criticizing any ill-conceived perceptions of Islam and its people, and its name is transferred after its Islam from Etienne to Nasser al-Din, to add to the list of Orientalists who have Islam and have already done their scientific ideas and their scientific methodology, which conveyed the true image of Islam.